Kendall, Kylie and Gigi dared to bare on the red carpet, J-Lo wore an impressive amount of outfits, and One Direction scooped the coveted award of the night - see all the highlights from The American Music Awards 2015...
The American Music Awards saw some of the biggest names in the music business tread the red carpet and we ve rounded-up all the best moments from the evening.
It s one of the biggest nights of the year on the music scene, with the likes of Celine Dion, Justin Bieber and Gwen Stefani stepping out to celebrate the best music of the year so far.
This year was hosted by Jennifer Lopez, who dazzled in a number of showstopping outfits. From a red full skirted frock to a powder blue cut-out gown, and even an embellished form-fitting jumpsuit J-Lo quite literally stole the show.
Kendall and Jylie Jenner stepped out in incredible looks, both going for maximum impact in black. Kendall slipped into a halter-neck number, complete with statement sleeves, and Kylie opted for a leather look with chain detailing at the neckline. One thing s for sure, those Jenner sisters certainly know how to work a red carpet.
Other notable appearances on the red carpet included Selena Gomez, who stunned in a red backless sequin dress. And Ellie Goulding, who slipped into a metallic one shoulder number for her turn on the AMA's red carpet.
On the menswear scene, One Direction seriously impressed, each working a signature outfit and looking incredibly dapper.
From Jennifer s impressive ever-changing wardrobe to Gigi Hadid s white floor-grazing outfit and everything in between, we ve got all the most memorable pics from the night.
Jennifer Lopez
Click through to see every single picture from The American Music Awards 2015
Jennifer Lopez
Click through to see every single picture from The American Music Awards 2015
Gwen Stefani
Gwen Stefani dared to bare at this year's awards, stepping out in this sheer Yousef Al-Jasmi look. Offsetting this showstopper of an outfit, Gwen opted to wear her platinum blonde hair in an equally statement style, and completed the look with a super-smoky eye.
Ciara
The A-List have spoken, and it seems this year's red carpet look of choice is all things sheer. Ciara is clearly a fan, seen here wearing this floor-grazing Reem Acra gown.
Ellie Goulding
Ellie Goulding made sure all eyes were on her on the red carpet, slipping into this Alexandre Vauthier Haute Couture dress. Top marks for the statement heels and super-sleek hairdo, too.
Alanis Morissette
Alanis Morissette gave the classic black red capet gown a cool new spin by opting for this luxe-leather creation.
Gigi Hadid And Kylie Jenner
Kylie Jenner and Gigi Hadid teamed up to present at this year's awards ceremony, and it seems the stylish duo might have co-ordinated their outfits ahead of their stage debut, as their monochrome outfits work perfectly together.
Selena Gomez
Selena Gomez shimmered in a beautiful Givenchy dress for her turn on the red carpet.
One Direction
One Direction are quite the stylish bunch, seen here ahead of the ceremony where they scooped Artist Of The Year for the second time in a row.
Chloe Moretz
We're big fans of Chloe Moretz' style here at Marie Claire HQ, and this 90s-inspired look is one of favourites.
Rebel Wilson
Rebel Wilson went all out for this year's AMAs, stepping out in this high-shine, foil-effect cocktail dress, completing the look with a statement pink clutch and Barbarella-inspired hair.
Gigi Hadid
Gigi Hadid is never one to shy away from a statement red carpet look, and we reckon this could be her bravest look so far...
Kendall And Kylie Jenner
Proving the LBD is offically back, the Jenner sisters pose up a storm with maximum pout for their turn on the red carpet.
Ariana Grande
Ariana Grande celebrates her win at this year's AMAs.
Gwen Stefani
Gwen Stefani slipped out of her red carpet black sheer creation into, well, another black sheer creation to perform at this year's AMAs.
Justin Bieber
Justin Bieber rocks a printed tee and ripped jeans combo ahead of this year's AMAs.
Jennifer Lopez
Jennifer Lopez changed (again) for her high energy performance, this time slipping into an embellished body stocking.
One Direction
One Direction celebrate their win at this year's AMAs.
Carrie Underwood
Carrie Underwood scooped Favourite Female Country Artist at this year's AMAs.
Jennifer Lopez
Jennifer Lopez changed it up again, this time the mother-of-two went for this ultra-glam red dress and a top knot combo to present yet another award.
Ashley Benson
Ashley Benson ditched the traditional red carpet dress, instead, opting for this chic green two-piece suit.
Alicia Silverstone
Alicia Silverstone literally dazzled on the red carpet in this Christian Siriano gown.
Carrie Underwood
Carrie Underwood braved the cape dress for her turn on the red carpet.
Meghan Trainor
Meghan Trainor kept things classic, slipping into this sleek black column dress for her moment at the AMAs.
Jennifer Lopez
Yes, it's another look from the host. J-Lo joined her celebrity pals in wearing a sheer creation for yet another AMAs outfit.
Celine Dion
Celine Dion stole the show in this ultra-elegant floor-grazing gown to perform at this year's AMAs.
Jennifer Lopez
Jennifer Lopez slipped into a chic yellow Michael Costello look towards the end of the awards ceremony.
Sophia Richie
Sophia Richie made a strong case for the LWD, opting for this split-front style for her turn on the red carpet.
Kendall Jenner
Kendall Jenner debuted her new fringe at this year's AMAs, giving us all kinds of hair inspiration in the process.
Wiz Khalifa
Leading the charge for the boys, Wiz Khalifa slipped into this dapper suit, and polished off the look with a crisp white shirt and a subtle ankle-flash.
Kylie Jenner
Kylie Jenner went all out for this year's AMAs, choosing this leather cut-out number, complete with metal chain detailing at the neckline.
Wilmer Valderrama
Wilmer Valderrama made a rare appearance at this year's awards, looking incredibly smart in a two-piece navy suit and dark shirt.
Demi Lovato
Demi Lovato stunned on the red carpet in this glittering number. Adding extra cool points to her already standout look, Miss Lovato wore her brunette hair in a super-glam Hollywood-style hairdo that's all kinds of chic.
Jennifer Lopez
Hailee Steinfeld
Nina Dobrev
Julianne Hough
Zendaya
Terri Seymour
Paula Abdul
Tyga
